Data / Carriers / California / Quartz Transportation LLC
Quartz Transportation LLC, Rancho Cucamonga, CA: USDOT 3168539, 38 power units, 246 inspections, 1 crash
Quartz Transportation LLC (USDOT 3168539) is an interstate carrier in Rancho Cucamonga, CA, registered with FMCSA with 38 power units and 38 drivers as it reports them. FMCSA recorded 246 roadside inspections from November 7, 2024 to November 7, 2026, the latest on October 29, 2026. Its vehicle out of service rate was 31.2% against 22.9% for all carriers (53 of 170 vehicle inspections). The states reported 1 crash in the same period.
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- USDOT number
- 3168539
- Location
- 9647 8TH ST, Rancho Cucamonga, CA 91730
- Phone
- (909) 265 0251
- Operation
- Interstate; for hire
- Docket
- MC 116396
- Operating authority
- Active common carrier authority for property
- Liability insurance on file
- $750,000 (bodily injury and property damage)
- Power units
- 38
- Drivers
- 38 (38 with a commercial licence)
- Miles reported
- 1,513,946 in 2025
- Cargo carried
- General freight, Fresh produce, Intermodal containers, Refrigerated food
- Last registration update
- September 18, 2026
- In the FMCSA register since
- August 2, 2018
- FMCSA safety measurement page
- ai.fmcsa.dot.gov
Inspections and out of service rates
Roadside inspections from November 7, 2024 to November 7, 2026. The national rate is the rate across every carrier in the same window.
| Measure | Inspections | Out of service | Rate | National rate | Against national |
|---|---|---|---|---|---|
| Vehicle inspections | 170 | 53 | 31.2% | 22.9% | 8.3 points above the national rate |
| Driver inspections | 235 | 8 | 3.4% | 6.3% | 2.9 points below the national rate |
| All inspections, any out of service order | 246 | 64 | 26% | 19.4% |
Crashes
1 crash reported from November 7, 2024 to November 7, 2026.
| Date | City | State | Deaths | Injuries | Towed away |
|---|---|---|---|---|---|
| April 29, 2025 | Los Angeles | CA | 0 | 0 | Yes |
The carrier's full record on the FMCSA safety measurement page
Also on SpecStream
- Carriers in California
- Carriers in Rancho Cucamonga, CA
- General freight carriers in California
- Fresh produce carriers in California
- Intermodal containers carriers in California
Updated November 7, 2026. Read from US Department of Transportation, FMCSA Motor Carrier Census, Inspection, Crash and Licensing files. Public domain (U.S. government work). Inspection and crash counts cover November 7, 2024 to November 7, 2026. Fleet size, drivers, cargo and operation are as each carrier reports them to FMCSA and can be out of date. A vehicle or driver out of service order means an inspector ordered the vehicle or driver off the road until the problem was fixed. The national rate comes from every inspection in the same window. Crashes are those state police reported to FMCSA and are not a finding of fault. This page uses US Department of Transportation data and is not endorsed or certified by the Department of Transportation or FMCSA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.